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IntelBX80677I77700K
AMDYD180XBCAEWOF
▲ 14049,434 ▼

4 Cores, 8 Threads @4.2GHz, Kaby Lake.
Release date: Q1 2017.

VS
About
Effective Speed 
+14%
Real World Speed
Performance profile from 399,902 user samples
Benchmark your CPU here
345,135 User Benchmarks
Best Bench: 100% Base clock 4.2 GHz, turbo 5.1 GHz (avg)
Worst Bench: 73% Base clock 4.2 GHz, turbo 0.8 GHz (avg)
Poor: 73% Great: 100%
SPEED RANK: 39th / 1206
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 61%
Destroyer
54,767 User Benchmarks
Best Bench: 82% Base clock 4.15 GHz, turbo 4.1 GHz (avg)
Worst Bench: 68% Base clock 3.6 GHz, turbo 3.2 GHz (avg)
Poor: 68% Great: 82%
SPEED RANK: 81st / 1206
Gaming
Gaming 76%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 78%
Battleship
Effective Speed
Effective CPU Speed 		86.9 % Slightly faster effective speed.
+14% 		76.1 %
Average User Bench 
+9%
1-Core
Avg. Single Core Mixed Speed 		135 Pts Faster single-core speed.
+23% 		110 Pts
2-Core
Avg. Dual Core Mixed Speed 		262 Pts Faster dual-core speed.
+20% 		218 Pts
4-Core
Avg. Quad Core Mixed Speed 		464 Pts Slightly faster quad-core speed.
+8% 		431 Pts
8-Core
Avg. Octa Core Mixed Speed 		690 Pts 800 Pts Faster octa-core speed.
+16%
Overclocked Bench 
+15%
1-Core
OC Single Core Mixed Speed 		153 Pts Faster OC single-core speed.
+30% 		118 Pts
2-Core
OC Dual Core Mixed Speed 		301 Pts Faster OC dual-core speed.
+28% 		235 Pts
4-Core
OC Quad Core Mixed Speed 		550 Pts Faster OC quad-core speed.
+17% 		471 Pts
8-Core
OC Octa Core Mixed Speed 		798 Pts 908 Pts Slightly faster OC octa-core speed.
+14%
Value & Sentiment 
+141%
Market Share
Based on 22,582,007 CPUs tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.5 % Hugely higher market share.
+582% 		0.22 %
Value
Value For Money 		79.8 % 80.2 % +1%
User Rating
UBM User Rating 		140 % More popular.
+23% 		114 %
Price
Price (score) 		$378 $230 Much cheaper.
+39%
Nice To Haves 
+34%
Age
Newest 		35 Months 33 Months Slightly more recent.
+6%
TDP
Thermal Design Power (TDP) 		91 Watts +4% 95 Watts
Cores
CPU Processing Cores 		4 cores 8 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		8 threads 16 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		4.2 GHz Faster base frequency.
+17% 		3.6 GHz
Turbo Clock
Turbo Clock Speed 		4.5 GHz Slightly faster turbo frequency.
+12% 		4 GHz
64-Core
OC Multi Core Mixed Speed 		802 Pts 1331 Pts Much faster OC 64-core speed.
+66%
64-Core
Avg. Multi Core Mixed Speed 		701 Pts 1205 Pts Much faster 64-core speed.
+72%
Specifications 
Series
CPU Architecture 		Kaby Lake Zen
Socket
Motherboard Socket 		FCLGA1151 AM4
Graphics
Integrated Graphics 		HD 630 None
Conclusion 
Average Bench 86.9%
Average Bench 76.1%
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The Core i7-7700K is Intel’s flagship Kaby Lake based CPU which is reported to have the same IPC as its predecessor, Skylake. Comparing the 7700K and 6700K shows that both average effective speed and peak overclocked speed are up by 7%. Most of the increase in average effective speed is explained by the 5% boost in base clocks from 4.0 to 4.2 GHz. The improved peak lab speed is attributable to a combination of better overclocking capacity and improvements in Intel’s speedshift technology which make the 7700K slightly more responsive. Kaby Lake also has marginally better HD 630 integrated graphics. The i7-7700K is priced similarly to the i7-6700K so for top end gaming and workstation builds, the 7700K is the clear choice for 2017. AMD’s Ryzen will release later this year so things could change at that time. [Jan '17 CPUPro]

MORE DETAILS

The Ryzen 7 1800X is AMD's flagship Ryzen CPU. Clocked at 3.6 GHz with a turbo frequency of 4.0 GHz (stock) this chip offers a staggering level of multi-core performance. Comparing the 1800X with the Intel i7-6850K shows that the 1800X delivers 25% more multi-core throughput than its more expensive counterpart. Historically AMD's CPU architecture has had a much lower IPC than Intel's and consequently Intel have dominated the CPU market since 2009. Comparing IPC between Intel's Kaby Lake and Ryzen shows a maximum gap of just 9%. A very welcome shake-up of the CPU market will unfold as the remaining Ryzen 5 and Ryzen 3 models are rolled out. For now the 1800X offers workstation users similar processing power to a $1,000 i7-6900K at half the price. [Mar '17 CPUPro]

MORE DETAILS

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 Frequently Asked Questions

Processors FAQ
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The Best.
CPUGPUSSD
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